This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug libstdc++/51845] [4.7 regression] 23_containers/unordered_multimap/erase/24061-multimap.cc segfault
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 19 Jan 2012 10:46:35 +0000
- Subject: [Bug libstdc++/51845] [4.7 regression] 23_containers/unordered_multimap/erase/24061-multimap.cc segfault
- Auto-submitted: auto-generated
- References: <bug-51845-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51845
--- Comment #20 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-19 10:46:35 UTC ---
Author: jakub
Date: Thu Jan 19 10:46:31 2012
New Revision: 183300
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183300
Log:
PR libstdc++/51845
* include/bits/hashtable.h
(_Hashtable<>::erase(const_iterator, const_iterator)): Also update
_M_buckets[__n_bkt] if __is_bucket_begin.
* testsuite/23_containers/unordered_multimap/erase/51845-multimap.cc:
New test.
Added:
trunk/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/51845-multimap.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/bits/hashtable.h